package com.ruoyi.glsims.service;

import com.ruoyi.glsims.vo.LineVO;
import com.ruoyi.glsims.vo.PieVO;

/**
 * IntelliJ IDEA
 * project: graduate-leaving-school-information-management-system
 *
 * @author shimi
 * @since 2023/9/12
 */
public interface CountService {


    /**
     * 渲染饼图
     * @return 返回饼图的视图对象
     */
    PieVO renderPieVO();

    /**
     * 渲染折线图
     * @return 返回折线图的视图对象
     */
    LineVO renderLineVO();


}
